The Pin,grooved,headless, cataloged under National Stock Number 5315-00-276-3979, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-276-3979 |
| Primary Part Number | 733358PC6 |
| Item Name | Pin,grooved,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES SHANK END |
| Undercut Width | 0.028 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN |
| First End Taper Length | 0.025 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN |
| Undercut Diameter | 0.319 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN |
| First End Location | BOTH ENDS |
| First End Style | CHAMFERED |
| Hardness Rating | 45.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL |
| Style Designator | GROOVE |
| Material Document and Classification | ASTM A304,A322 OR A331 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.341 INCHES MINIMUM AND 0.342 INCHES MAXIMUM IN |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Second End Relationship with First End | IDENTICAL |
| Effective Length | 0.468 INCHES MINIMUM AND 0.478 INCHES MAXIMUM IN |
| Second Undercut Width | 0.028 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN |
| Surface Treatment | PHOSPHATE OVERALL |
| Material | STEEL COMP 8640 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 733358PC6 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5315-00-276-3979 is a Pin,grooved,headless, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-276-3979 has 1 manufacturer part number on file: 733358PC6 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 733358PC6: Surface Finish: 32.0 MICROINCHES SHANK END; Undercut Width: 0.028 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN; First End Taper Length: 0.025 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN; Undercut Diameter: 0.319 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN. 16 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.